Jaguar Xjr

We've decided to throw our collective brainpower at what may be the single most difficult question currently confounding the best minds our planet has to offer: What is the best used used luxury car you can buy for the price of a 2015 Nissan Versa?

Fans of Top Gear host Jeremy Clarkson might want to make plans to be in the UK next weekend. On August 24, Anglia Car Auctions in King's Lynn is auctioning off Clarkson's black 1999 Jaguar XJR as part of its classic sale. According to the auction house, the Jag was "originally the daily drive" of Clarkson and has had one registered owner since.

There are few things in this world we love more than a huge, supersonic-feeling sedan, and Jaguar has just ripped the sheets off of its newest entry into that set of bruisers. The 2014 Jaguar XJR puts down a full 550 horsepower and 502 pound-feet of torque courtesy of a supercharged 5.0-liter V8. All that thrust lands on the rear tires through an eight-speed automatic transmission, and the big aluminum-chassis'd four door can sprint to 60 miles per hour in a skinny 4.4 seconds. Top speed sits at

Jaguar has just announced that a higher-than-ever performance version of its XJ flagship will be coming to this year's New York Auto Show next week. Joining the company's R lineup is this XJR, which will boast a stonking 542 horsepower from its supercharged 5.0-liter V8 engine.